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Article Synopsis
  • The study evaluated how well four generative AI models (Perplexity, ChatGPT 4o, Microsoft Copilot, and Google Gemini) answered questions based on the 2023 CNS guidelines for Chiari 1 malformation, categorizing their responses as "concordant" or "non-concordant."
  • Perplexity had the highest concordance rate at 69.2%, while ChatGPT had the lowest at 23.1%. All AI models had issues with over-conclusive answers and varying degrees of insufficient responses.
  • Readability tests indicated all models produced complex and challenging responses, highlighting the need for caution in using AI for clinical decision-making due to their low alignment with established medical
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